DE19621045C2 - Gasgenerator - Google Patents

Gasgenerator

Info

Publication number
DE19621045C2
DE19621045C2 DE19621045A DE19621045A DE19621045C2 DE 19621045 C2 DE19621045 C2 DE 19621045C2 DE 19621045 A DE19621045 A DE 19621045A DE 19621045 A DE19621045 A DE 19621045A DE 19621045 C2 DE19621045 C2 DE 19621045C2
Authority
DE
Germany
Prior art keywords
gas generator
gas
generator according
container
gas mixture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE19621045A
Other languages
German (de)
English (en)
Other versions
DE19621045A1 (de
Inventor
Dan Eriksson
Pierre Karinthi
Michel Gastiger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Autoflator AB
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Autoflator AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to DE19621045A priority Critical patent/DE19621045C2/de
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude, Autoflator AB filed Critical Air Liquide SA
Priority to PCT/EP1997/002646 priority patent/WO1997045298A1/de
Priority to US09/194,239 priority patent/US6298789B1/en
Priority to PT97925940T priority patent/PT901434E/pt
Priority to DE59704972T priority patent/DE59704972D1/de
Priority to JP54157197A priority patent/JP4008960B2/ja
Priority to DK97925940T priority patent/DK0901434T3/da
Priority to EP97925940A priority patent/EP0901434B1/de
Publication of DE19621045A1 publication Critical patent/DE19621045A1/de
Application granted granted Critical
Publication of DE19621045C2 publication Critical patent/DE19621045C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/264—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using instantaneous generation of gas, e.g. pyrotechnic
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C9/00—Chemical contact igniters; Chemical lighters
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/08—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Bags (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE19621045A 1996-05-24 1996-05-24 Gasgenerator Expired - Fee Related DE19621045C2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19621045A DE19621045C2 (de) 1996-05-24 1996-05-24 Gasgenerator
US09/194,239 US6298789B1 (en) 1996-05-24 1997-05-23 Gas generator
PT97925940T PT901434E (pt) 1996-05-24 1997-05-23 Gerador de gas
DE59704972T DE59704972D1 (de) 1996-05-24 1997-05-23 Gasgenerator
PCT/EP1997/002646 WO1997045298A1 (de) 1996-05-24 1997-05-23 Gasgenerator
JP54157197A JP4008960B2 (ja) 1996-05-24 1997-05-23 ガス発生器
DK97925940T DK0901434T3 (da) 1996-05-24 1997-05-23 Gasgenerator
EP97925940A EP0901434B1 (de) 1996-05-24 1997-05-23 Gasgenerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19621045A DE19621045C2 (de) 1996-05-24 1996-05-24 Gasgenerator

Publications (2)

Publication Number Publication Date
DE19621045A1 DE19621045A1 (de) 1997-11-27
DE19621045C2 true DE19621045C2 (de) 1999-04-15

Family

ID=7795280

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19621045A Expired - Fee Related DE19621045C2 (de) 1996-05-24 1996-05-24 Gasgenerator
DE59704972T Expired - Fee Related DE59704972D1 (de) 1996-05-24 1997-05-23 Gasgenerator

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59704972T Expired - Fee Related DE59704972D1 (de) 1996-05-24 1997-05-23 Gasgenerator

Country Status (7)

Country Link
US (1) US6298789B1 (ja)
EP (1) EP0901434B1 (ja)
JP (1) JP4008960B2 (ja)
DE (2) DE19621045C2 (ja)
DK (1) DK0901434T3 (ja)
PT (1) PT901434E (ja)
WO (1) WO1997045298A1 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923483A1 (de) 1999-05-21 2000-11-23 Volkswagen Ag Airbag für ein Kraftfahrzeug
EP1181171B1 (de) 1999-05-21 2003-09-03 Volkswagen Aktiengesellschaft Airbageinrichtung für ein kraftfahrzeug
US6709011B2 (en) * 2001-02-21 2004-03-23 Autoliv Asp, Inc. Leak detection enhancing insert for an airbag inflator assembly
US6942743B2 (en) * 2001-08-17 2005-09-13 Autoliv Asp, Inc. Fluid extraction for airbag inflators
DE10202552B4 (de) * 2002-01-24 2016-04-21 Volkswagen Ag Ventilanordnung für einen Druckbehälter eines Airbag-Gasgenerators
US6968673B1 (en) 2003-11-14 2005-11-29 Knight Andrew F Cool gas generator and ultra-safe rocket engine
JP2007196992A (ja) * 2005-12-29 2007-08-09 Tk Holdings Inc アキシャルフローフィルターを備えたガス生成システム
WO2009062183A1 (en) * 2007-11-09 2009-05-14 Firestar Engineering, Llc Nitrous oxide fuel blend monopropellants
US7695010B2 (en) * 2008-02-19 2010-04-13 Autoliv Asp, Inc. Inflator with frangible support
US11054225B2 (en) * 2016-12-30 2021-07-06 Hamlin Electronics (Suzhou) Ltd. Ignitor for electronic detonator
WO2020191063A1 (en) * 2019-03-18 2020-09-24 Fenyves Andras Airbag system and related methods of inflating an airbag

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571988A (en) * 1991-10-30 1996-11-05 Dynamit Nobel Ag Gas-producing material
US5582806A (en) * 1993-08-26 1996-12-10 Autoliv Development Ab Gas generator
US5590906A (en) * 1993-10-13 1997-01-07 Trw Vehicle Safety Systems Inc. Vehicle occupant restraint inflator

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895821A (en) * 1973-06-01 1975-07-22 Allied Chem Inflation apparatus for safety device
US5031932A (en) * 1990-04-05 1991-07-16 Frantom Richard L Single pyrotechnic hybrid inflator
US5078422A (en) * 1990-04-30 1992-01-07 Oea, Inc. Gas inflator apparatus
US5131680A (en) * 1991-03-19 1992-07-21 Trw Vehicle Safety Systems Inc. Inflator assembly
US5348344A (en) * 1991-09-18 1994-09-20 Trw Vehicle Safety Systems Inc. Apparatus for inflating a vehicle occupant restraint using a mixture of gases
DE4135547A1 (de) * 1991-10-28 1993-04-29 Dynamit Nobel Ag Gasgenerator, insbesondere fuer ein aufblasbares aufprallkissen zum schutz eines kraftfahrzeug-insassen vor verletzungen
US5263740A (en) * 1991-12-17 1993-11-23 Trw Inc. Hybrid air bag inflator
US5280951A (en) * 1992-02-24 1994-01-25 Trw Vehicle Safety Systems Inc. Apparatus for use in inflating an air bag and method of assembly
DE4312646C2 (de) * 1993-04-19 1997-06-05 Hs Tech & Design Vorrichtung zum Befüllen eines Airbags
US5552806A (en) * 1994-04-29 1996-09-03 Motorola, Inc. Method and apparatus for positioning selectable function icons on a display
US5531473A (en) * 1994-05-31 1996-07-02 Morton International, Inc. Fluid fuel-containing initiator device for an air bag inflator
EP0784548B1 (en) * 1994-09-30 2000-01-12 Aga Aktiebolag Means and method for filling an airbag
US5762369A (en) * 1994-10-31 1998-06-09 Hi-Shear Technology Corporation Air bag inflator using liquid monopropellant and adaptable to produce ouputs with various parameters
US5649720A (en) * 1995-11-30 1997-07-22 Morton International, Inc. Inflators which store premixed fluid fuel and oxidizer in a porous matrix
US5847314A (en) * 1997-01-15 1998-12-08 Trw Vehicle Safety Systems Inc. Apparatus for inflating a vehicle occupant protection device
US5857699A (en) * 1997-02-25 1999-01-12 Autoliv Asp, Inc. Adaptive output fluid fueled airbag inflator
US6007097A (en) * 1998-06-09 1999-12-28 Autoliv Asp, Inc. Flammable gas initiated pyrotechnic inflator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571988A (en) * 1991-10-30 1996-11-05 Dynamit Nobel Ag Gas-producing material
US5582806A (en) * 1993-08-26 1996-12-10 Autoliv Development Ab Gas generator
US5590906A (en) * 1993-10-13 1997-01-07 Trw Vehicle Safety Systems Inc. Vehicle occupant restraint inflator

Also Published As

Publication number Publication date
EP0901434A1 (de) 1999-03-17
US6298789B1 (en) 2001-10-09
PT901434E (pt) 2002-01-30
DE59704972D1 (de) 2001-11-22
DK0901434T3 (da) 2001-11-19
EP0901434B1 (de) 2001-10-17
DE19621045A1 (de) 1997-11-27
JP2000511485A (ja) 2000-09-05
JP4008960B2 (ja) 2007-11-14
WO1997045298A1 (de) 1997-12-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8380 Miscellaneous part iii

Free format text: DIE NEBENKLASSE "C06D 5/02" IST EINMAL ZU STREICHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee